Figure 3From: Male pheromone stimulates ovarian follicular development and body growth in juvenile female opossums (Monodelphis domestica)Distribution of antral follicle diameters in pheromone exposed and unexposed female opossums at 90, 105, 130, and 150 days (n = 4 or 5 for each age and treatment group). A significant shift (P < 0.05) in numbers of developing antral follicles to larger size classes was observed in exposed females at 105 and 130 days.Back to article page